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Web Hosting - The Internet and How It Works In one sense, detailing the statement in the title would require at least a book. In another sense, it can't be fully explained at all, since there's no central authority that designs or implements the highly distributed entity called The Internet. But the basics can certainly be outlined, simply and briefly. And it's in the interest of any novice web site owner to have some idea of how their tree fits into that gigantic forest, full of complex paths, that is called the Internet. The analogy to a forest is not far off. Every computer is a single plant, sometimes a little bush sometimes a mighty tree. A percentage, to be sure, are weeds we could do without. In networking terminology, the individual plants are called 'nodes' and each one has a domain name and IP address. Connecting those nodes are paths. The Internet, taken in total, is just the collection of all those plants and the pieces that allow for their interconnections - all the nodes and the paths between them. Servers and clients (desktop computers, laptops, PDAs, cell phones and more) make up the most visible parts of the Internet. They store information and programs that make the data accessible. But behind the scenes there are vitally important components - both hardware and software - that make the entire mesh possible and useful. Though there's no single central authority, database, or computer that creates the World Wide Web, it's nonetheless true that not all computers are equal. There is a hierarchy. That hierarchy starts with a tree with many branches: the domain system. Designators like .com, .net, .org, and so forth are familiar to everyone now. Those basic names are stored inside a relatively small number of specialized systems maintained by a few non-profit organizations. They form something called the TLD, the Top Level Domains. From there, company networks and others form what are called the Second Level Domains, such as Microsoft.com. That's further sub-divided into www.Microsoft.com which is, technically, a sub-domain but is sometimes mis-named 'a host' or a domain. A host is the name for one specific computer. That host name may or may not be, for example, 'www' and usually isn't. The domain is the name without the 'www' in front. Finally, at the bottom of the pyramid, are the individual hosts (usually servers) that provide actual information and the means to share it. Those hosts (along with other hardware and software that enable communication, such as routers) form a network. The set of all those networks taken together is the physical aspect of the Internet. There are less obvious aspects, too, that are essential. When you click on a URL (Uniform Resource Locator, such as http://www.microsoft.com) on a web page, your browser sends a request through the Internet to connect and get data. That request, and the data that is returned from the request, is divided up into packets (chunks of data wrapped in routing and control information). That's one of the reasons you will often see your web page getting painted on the screen one section at a time. When the packets take too long to get where they're supposed to go, that's a 'timeout'. Suppose you request a set of names that are stored in a database. Those names, let's suppose get stored in order. But the packets they get shoved into for delivery can arrive at your computer in any order. They're then reassembled and displayed. All those packets can be directed to the proper place because they're associated with a specified IP address, a numeric identifier that designates a host (a computer that 'hosts' data). But those numbers are hard to remember and work with, so names are layered on top, the so-called domain names we started out discussing. Imagine the postal system (the Internet). Each home (domain name) has an address (IP address). Those who live in them (programs) send and receive letters (packets). The letters contain news (database data, email messages, images) that's of interest to the residents. The Internet is very much the same.

The Options For Online Creative Writing Courses (online creative writing courses) Online courses are ever growing in popularity. Many consumers don?t have the patience, money, or time to attend regular college classes, so many of them has turned to the Internet as their means of education. The online course phenomenon is especially helpful for many writers, as more and more writers find it both convenient and helpful to take online creative writing courses. Online courses are also known as distance learning courses, because of course the student is not in the classroom, or even the school when the course is taken. These distance courses have been seen as one of the best ways for a busy writer to brush up on their skills or learn new ones. Taking creative writing courses gives writers many options, such as working at their own pace. Many writers are too busy to attend class and enjoy the freedom giving by online courses. The distance courses give students the freedom to work at their own pace while learning everything that is needed. Students also don?t have a set time for the courses, so they may choose when they want to learn. An online course gives the writer time to fulfil all of their other duties. Online creative writing courses are easy to find, and there are plenty of programs offered by online writing schools. Writers Weekly University is one online school that offers creative writing courses for the busy writer. The university offers e-mail courses for freelance writers and aspiring novelists. They offer courses such as The Art of the Press Release, Finish Your Novel in eight Weeks, and How to Write a Cookbook and Sell It. Published writers and editors usually teach the online courses offered by Writers Weekly University. The courses may be inexpensive, and typically range from $25 to $745, but the price is based on the length and complexity of the course. Writers? Village University is also a school that offers online creative writing courses. Writers? Village University is one of the most popular sources for online writing courses, and offers more than 250 courses. The courses offered by this university are paid for in a non-traditional way. There is no payment required for the actual courses taken, but instead a membership fee, which gives writers unlimited access to hundreds of online creative writing courses. The Writers? Village University is also one of the most inexpensive with a membership fee of $69 per year or $10.99 per month, which for many is less than the cost for Internet access. The university offers courses in fiction writing, comedy writing, literature, business writing, and poetry. However, the schools for writers don?t stop with the Writers? Village. There are many more online schools that offer writing courses to consumers. Writers Online Workshops is also an online writing university that offers writers the creative courses they want and need. This university is facilitated by Writer?s Digest, and the courses are said to be taught by the best writers. The creative writing courses at this university range from fiction writing to business writing to poetry to composition. The Writers Online Workshops are far more expensive than other online creative writing courses, and typically start at $200. The courses provided by this university also require textbooks, so students will feel as if they are attending a regular university. Online creative writing courses may not be for every writer, but they can help a writer improve their skills while obtaining some education in the field they love. The courses may not be foolproof, but they may be a great benefit to every writer who wants to take them and wants to learn more about writing.

Web Hosting - Domain Name Changes and How They Affect You New domain names are registered all the time, and ones previously registered expired. Sometimes that's the result of simple neglect. The owner of the name chose not to renew his or her ownership, so the name became available for someone else to use. In rare cases, a highly original mind managed to think of a new one. In the other common scenarios, someone chose to just let it go or sell it. When you choose to change your domain name, there are actually two separate steps involved: releasing the old name, and adopting the new one. But, just as the postal system can have difficulty forwarding your letters when you change your personal name, changing your domain name brings certain difficulties. One of the most prominent is the fact that any name change requires a change to thousands of DNS Servers around the globe. DNS (Domain Name System) is the set of software/hardware components that allows domain names to map to IP addresses. IP addresses are what are actually used 'under the covers' when one computer communicates with another. Note that there isn't always a 1:1 correspondence between a name and an IP address. One IP address can serve multiple domain names and one domain name can have multiple IP addresses. For the sake of simplicity, we'll stick to the common case here. DNS servers around the world maintain internal databases that match the name to an IP address. Not all servers have all pairs of names/addresses. A series of complex routines allows a request to be forwarded when the particular DNS server doesn't have a needed record. When you acquire a domain name that used to be associated with a given IP address, the odds of you acquiring the same IP address are extremely low. In the unlikely case, for example, that you acquired the domain name yahoo.com, you would almost certainly not get the IP address that was matched with it (unless you bought the Yahoo! company). So, as a result of the change, the name/IP address pair is no longer what it was. A similar circumstance exists when you retain your IP address, but want to change the domain name associated with it. In either case, the pairing has changed. The catch is this: when the change takes place, those DNS databases are not all updated instantaneously around the world. Even apart from the limited speed with which computers and networks operate, (and neglecting the human factor if/when the change is made manually to more than one server) the reason is something called caching. In order to communicate efficiently, DNS servers are designed to assume that changes will be relatively rare. Just as with the postal system, you don't move your address or change your name every minute. Since that's true, in general, the name/IP address pair is cached. A cache is a set of stored information that is reused so that fresh information doesn't have to be communicated with every request for a web page or data. A chain of DNS servers pass requests to the last known address. There is usually more than one system between your computer and the server you want to communicate with. Most of the time, that's your current name/address. When you change the name, that pair is no longer valid. In order to propagate the new name/address pair (so the terminology goes), that cache has to be refreshed. Something similar happens when you establish an entirely new name. That name is first associated with an IP address and that pair has to be communicated to DNS servers around the world in order for you to be able to reach any one of them at random. But DNS servers don't do that until they are requested to do so by your action of asking for information from a remote server. Because of that, but chiefly because of caching, it can take quite a while for the new pair to become known around the Internet. Caches can expire and get refreshed in a few minutes or a few hours. It varies. That time can be as short as an hour or less, if the path between your computer and the web server is very simple and only one DNS server needs to be updated. Or, it can take up to 48 hours or more. Though the 'official' range is often given by registrars as 24-48 hours, the average is closer to about six hours. But that's an average. The actual time in any given case can (and does) vary widely. In the meantime, a number of effects can occur. The most obvious is that, since the name/IP address pair can't be resolved properly, you don't reach the server you want. Your browser points to the old one (in the rare case it's still accessible by that name and address), or it simply reports there's no such name at that address. So, when registering a new name or buying an old one, you should establish the site, but not advertise it for at least a couple of days. Better to wait to get visitors than to turn them off by being 'not at home' when they call.

Copyright lawyer Everything You Need to Know about a Copyright Lawyer Everything you may need to know about a copyright lawyer before you get one, there are so many different types of lawyers a little run down never hurt anyone. Copyright lawyers deal with many different subjects such as internet law, intellectual property, patent and trademark and of course your copyright laws. Each lawyer has gone to school for some time in order to get a degree to help you, which means they know more about the law than you do. Some mistakes website owners make is when they buy articles online; many times a buyer just assumes they have full copyright. This isn?t always the case, depending what was agreed on will determine who has ownership. In order to make sure you don?t fall into this trap have a lawyer set up a contract before you hand over any money, this way you know for sure if you have full ownership or if the writer does. There are actually three different categories that you may purchase an article, usage, full and unique. A copyright lawyer will explain exactly what each one means. Usage is basically meaning the buyer gets to use the article one time, but the writer can use it again or resell it. Full rights will give the buyer all rights; they can even place their name on the article saying they wrote it. A copyright lawyer will never tell you that you don?t have to register your copyright; in fact they will encourage you to do it. Sure, they get money to do it for you but you will have documented proof that you own the copyright. If you don?t file it, you can?t sue if someone uses your information. A copyright lawyer is not cheap, that means if you are just looking to pay out a mere $300 you are looking in the wrong field. Sure there are sites that offer to do your bidding for you. Are you sure they are someone you trust? Stick with your gut feeling, pay the money and have someone there to walk you through everything you need. Most copyright lawyers will have special discounts on packages, which means you?ll be getting a lot more than what you originally walked in for. Chances are your lawyer will even advise you of things you didn?t even have knowledge about. A copyright lawyer can help you better understand the laws of the virtual world, as well as the real world. Every day someone new is getting sued over content on the internet, it can be as simple as someone stealing an article, quote, song or a picture. A big issue is using another company?s name in your tags to get the search engines to rank you higher, you will get caught and when you do the fines are pretty steep. Other issues may be with bloggers today, be careful with what you say about your places of business, not only could you get in trouble for any copyrighting issues but slander is another big issue. Another thing you may want to know about a copyright lawyer is that you can use one even if you are actually getting sued. Many people only look for one when they want to copyright something or sue someone, but they normally don?t think about hiring a copyright lawyer when they are being sued. This is definitely the person you want on the job defending you if the time comes, after all they do know their job. That?s everything you need to know about a copyright lawyer before you get one, if you have any other questions call them up and ask them. Lawyers love to give advice, especially if they think you?ll be hiring them.